DNS response history for pdns125.ultradns.info

pdns125.ultradns.info is a DNS nameserver monitored by NameServerHistory. This page provides historical DNS response-time data, nameserver uptime signals, DNS latency observations, resolved IP history, successful response counts, failed response counts, and reliability indicators for this nameserver.

The selected UTC date is 2026-08-27. For this date, NameServerHistory found 20 DNS check records, 20 successful responses, 0 failed responses, and 59 ms average response time. Current selected-date status: At least one successful DNS response was recorded for the selected date.

  • Use this report to investigate historical DNS uptime and nameserver reliability.
  • Compare DNS latency changes, failed DNS checks, and response behavior over time.
  • Review the latest resolved IP address and raw DNS check history for pdns125.ultradns.info.
Records on Selected Date

20

Historical checks stored for this nameserver on selected date

Average Latency

59 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-27 06:09

All timestamps shown in UTC

Latest Resolved IP on Selected Date

156.154.68.125

Most recently resolved hosting IP on selected date

Successful Responses

20

Checks that returned a measurable response

Failed Responses

0

Checks with no response or no returned latency

Failure Rate

0%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for pdns125.ultradns.info

Showing DNS history for 2026-08-27 UTC. Newest records appear first.

Latency bars are scaled to a maximum of 5000 ms for quick visual comparison.

# Query Time (UTC) Correlation ID Latency Response IP Address
20 2026-08-27 06:09 639234076291157956
39 ms 156.154.68.125
19 2026-08-27 05:52 639234065981939454
58 ms 156.154.68.125
18 2026-08-27 05:34 639234055548642997
29 ms 156.154.68.125
17 2026-08-27 05:17 639234045267979603
8 ms 156.154.68.125
16 2026-08-27 05:00 639234034999717463
181 ms 156.154.68.125
15 2026-08-27 04:43 639234024739225358
12 ms 156.154.68.125
14 2026-08-27 04:26 639234014311170162
78 ms 156.154.68.125
13 2026-08-27 04:08 639234003806017640
40 ms 156.154.68.125
12 2026-08-27 03:51 639233993356203030
10 ms 156.154.68.125
11 2026-08-27 02:57 639233961301716608
114 ms 156.154.68.125
10 2026-08-27 02:40 639233950834200647
85 ms 156.154.68.125
9 2026-08-27 02:22 639233940431849026
75 ms 156.154.68.125
8 2026-08-27 02:05 639233930110596398
276 ms 156.154.68.125
7 2026-08-27 01:48 639233919705434540
10 ms 156.154.68.125
6 2026-08-27 01:31 639233909452807845
29 ms 156.154.68.125
5 2026-08-27 01:14 639233899096420820
10 ms 156.154.68.125
4 2026-08-27 00:56 639233888707824939
18 ms 156.154.68.125
3 2026-08-27 00:39 639233878461203802
24 ms 156.154.68.125
2 2026-08-27 00:22 639233868060868209
45 ms 156.154.68.125
1 2026-08-27 00:04 639233857450922991
32 ms 156.154.68.125